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OpenAcc program built with C++ compiler is way slower than C built version

score 66 · Answer 1 · 2023-08-28T08:10:34.693000

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OpenAcc program built with C++ compiler is way slower than C built version

66 views Asked by paww At 28 August 2023 at 08:10

score 253 · Answer 2 · 2020-12-09T22:26:02.900000

openacc error when assigning values to dynamically allocated struct member array of struct referenced by pointer

253 views Asked by Hendrik van Eerten At 09 December 2020 at 22:26

score 447 · Answer 3 · 2020-01-07T09:13:11.207000

OpenACC: How to select an array on device from a pointer to corresponding array on host

447 views Asked by Ali Imran At 07 January 2020 at 09:13

score 848 · Answer 4 · 2019-04-20T19:24:20.040000

Using openmp to distribute matrix multiplication work across multiple GPUs via openacc using C

848 views Asked by FastGTR At 20 April 2019 at 19:24

score 85 · Answer 5 · 2018-04-22T06:00:07.647000

Why does mixed binary with Haskell and OpenACC get SEGV?

85 views Asked by masterq At 22 April 2018 at 06:00

score 404 · Answer 6 · 2018-04-15T11:54:24.033000

Compile FFTW with pgcc, undefined reference

404 views Asked by daniel7558 At 15 April 2018 at 11:54

score 601 · Answer 7 · 2016-08-05T01:31:16.883000

openACC passing a list of struct

601 views Asked by dondonhk At 05 August 2016 at 01:31

score 63 · Answer 8 · 2016-04-18T19:12:08.917000

Is dependence analysis mandatory for OpenACC compilers?

63 views Asked by Pericles Alves At 18 April 2016 at 19:12

score 4118 · Answer 9 · 2015-08-24T19:56:53.477000

Using OpenACC to parallelize nested loops

4.1k views Asked by anupshrestha At 24 August 2015 at 19:56

score 654 · Answer 10 · 2013-03-07T14:06:31.297000

equivalent of pgcc "-Minfo=" flag for gcc compiler?

654 views Asked by stoltzstrop At 07 March 2013 at 14:06

score 414 · Answer 11 · 2012-03-01T00:14:51.087000

PGC map but no entry

414 views Asked by JPM At 01 March 2012 at 00:14

score 206 · Answer 12 · 2011-03-20T06:46:08.350000

pgcc, C - Loop not parallelized: may not be beneficial

206 views Asked by Waypoint At 20 March 2011 at 06:46

score 322 · Answer 13 · 2011-03-19T16:17:40.533000

C, pgcc - automatic parallelization "not countable"

322 views Asked by Waypoint At 19 March 2011 at 16:17

TechQA.

List Question

OpenAcc program built with C++ compiler is way slower than C built version

openacc error when assigning values to dynamically allocated struct member array of struct referenced by pointer

OpenACC: How to select an array on device from a pointer to corresponding array on host

Using openmp to distribute matrix multiplication work across multiple GPUs via openacc using C

Why does mixed binary with Haskell and OpenACC get SEGV?

Compile FFTW with pgcc, undefined reference

openACC passing a list of struct

Is dependence analysis mandatory for OpenACC compilers?

Using OpenACC to parallelize nested loops

equivalent of pgcc "-Minfo=" flag for gcc compiler?

PGC map but no entry

pgcc, C - Loop not parallelized: may not be beneficial

C, pgcc - automatic parallelization "not countable"

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